Car Audio Gallery & Community

Builds Members Videos Forums

Car shows & meets

SPL & SQ leagues

Browse audio gear

Installation Shops

Find professional installers

Equipment Brands

Explore top brands

Find dealers & retailers

YouTubers & reviewers

Calculators & Tools

Box, impedance, wire & more

Primary

Builds Members Videos Forums

Discover

Browse Teams Events Competitions Contest Equipment Installation Shops Equipment Brands Where to Buy Creators Calculators & Tools

Loading...

SparkedBuilds

Car Audio Gallery & Community

Get updates on builds, events & deals

COMMUNITY

Browse Builds
Members
Events
Promoters
Video Galleries
Brands
Equipment Database
Submit Your Build

TOOLS

Box Calculator
Impedance Calculator
Wire Gauge Calculator
Amplifier Matching
Cone Area Calculator
dB Power Calculator
Ohm's Law Calculator
Power Calculator
Lithium Battery Calculator
Strapped vs Gain Matched

SUPPORT

Installation Guides
Warranty Info
Contact Us
Dealer Locator

COMPANY

Sparked Innovations Store
About Us
Eddie's Blog
Privacy Policy
Terms of Service
Data Policy & Ethics
Data Deletion

FOR BUSINESS

Partner With Us
Become a Retailer
List Your Shop

Product data sourced from authorized retailers and brand partners

Sonic ElectronixWoofers EtcSky High Car AudioDown4Sound ShopBig Jeff AudioCar Audio BargainShowtime Electronics+ more

© 2025 Sparked Innovations. All rights reserved.

POWERED BY SPARKED INNOVATIONS

Event | Sparked Builds

Home/Events/Sullivan Showdown V

Sullivan Showdown V

competition2025 Season

Sullivan Showdown V

Event Director: Chad Bleeke

Event Schedule

59:00 AM

Ends: Saturday, August 16, 20256:00 PM

Are you attending?

Sign in to RSVP and get event updates

0 people attending

Event Details

Saturday, August 16, 2025

4:00 AM

America/New_York

Event Location

990 E Picnic Rd, Sullivan, IN 47882

Sullivan, IN, USA